How do I import 3rd party decal packs into decalMACHINE?
The folder that was referred in that question is the DecalMachine assets folder, which by default is on C:\Users\[username]\AppData\Roaming\Blender Foundation\Blender\[version]\scripts\addons\DECALmachine\assets\Decals\, or the one you've set under Assets on DecalMachine's preferences.
The folders with &quot;uuid&quot; files are your decals. You can either drop them to the &quot;MyDecals&quot; folder or make a separate folder under the path above.
It also took me a while to find this. Hope this helps!